ATPL(A) · Air Law · Aeroplane Operation · Navigation
SARON Prep
Train past the 70% line for the SARON written exam — original questions across all seven subject areas, freshly generated load and trim sheets, and mock exams that feel like the real sitting.
Exam-faithful mocks
80 questions sampled to the exam's subject weighting — air law, airframes and systems, instruments, navigation, flight operations, theory of flight and human factors — with the official 3½-hour countdown, a load-sheet appendix block, flagging and a question palette. No feedback until you submit, exactly like exam day, then scoring by section with a full review of every question.
A load sheet generator, not one stale example
Every session builds a brand-new load and trim sheet — structural limits, zone weights and arms, zero fuel and take-off weights, per cent MAC — and asks questions whose answers come from that document, including the weight-shift problem every airline transport pilot is expected to solve. Infinite practice, never memorized answers.
Smart review that doesn't forget
Every answer is tracked. Missed questions return on a spaced schedule until they stick, and the dashboard estimates your readiness against the 70% pass mark — by section and by topic, so you always know what to study next.
Worked calculations & must-know numbers
Generated ISA deviation, density altitude, minimum fuel, crosswind, hydroplaning, convergency, time zone and descent problems with full worked solutions, plus a Library card of the memorization core for every topic — fuel reserves, VFR minima, oxygen thresholds, wake turbulence separation, duty limits and more, each with its source reference.
Free to try, one price for everything
Start free: 50 practice questions in any mode, one full 80-question mock exam, and the whole Library. Full Access is a single one-time in-app purchase that unlocks everything else, with no subscription, on your iPhone, iPad and Mac. Downloaded SARON Prep before version 1.3? You keep everything, free.
Universal app for iPhone, iPad and Mac. Studying works entirely offline. No account, no ads, no data collected.